#define _CRT_SECURE_NO_WARNINGS 1
#include"SeqList.h"
int main()
{
	/*SL s;
	SLInit(&s);
	SLPushBack(&s, 1);
	SLPushBack(&s, 2);
	SLPushBack(&s, 3);
	SLPushBack(&s, 4);
	SLPushBack(&s, 5);
	SLPushFront(&s, 10);

	SLPrint(&s);
	SLPopBack(&s);
	SLPrint(&s);
	SLPopFront(&s);
	SLPrint(&s);
	SLInsert(&s, 3, 10);
	SLPrint(&s);
	SLErase(&s, 3);
	SLPrint(&s);*/
	int a;
	scanf("%d",&a);
	printf("%d", a);
	
	

}